Home / 11,349,872.60-17,024,808.90-6,870,896.60

Finding the Fourth Proportional to 11,349,872.60, 17,024,808.90 and 6,870,896.60

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Solution

The fourth proportional to 11,349,872.60, 17,024,808.90 and 6,870,896.60 is: 10,306,344.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,872.60 : 17,024,808.90 = 6,870,896.60 : x
  2. Step 2: Convert to fraction form
    11,349,872.60/17,024,808.90 = 6,870,896.60/x
  3. Step 3: Cross multiply
    11,349,872.60x = 17,024,808.90 × 6,870,896.60
  4. Step 4: Simplify right side
    11,349,872.60x = 116,975,701,586,659.72
  5. Step 5: Solve for x
    x = 116,975,701,586,659.72/11,349,872.60
  6. Step 6: Final answer
    x = 10,306,344.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.